Patents Represented by Attorney, Agent or Law Firm Ohlandt, Greely Ruggerio & Perle
  • Sealed end tee-nut
    Patent number: 6183181
    Abstract: A Tee-nut fastener device having a tubular threaded sleeve and a flange around one end of the sleeve and a through bore extending from one end of the sleeve to the other, and a closure sealing the flange end of the sleeve while leaving the opposite end of the sleeve open.
    Type: Grant
    Filed: October 27, 1999
    Date of Patent: February 6, 2001
    Assignee: Sigma Tool & Machine
    Inventors: Herbert E. Leistner, Carlo Stagnoli